Re: [Hipsec] Minor correction to rfc7401 4.4.4 state machine
William Atwood <william.atwood@concordia.ca> Fri, 03 July 2015 19:43 UTC
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Date: Fri, 03 Jul 2015 15:43:00 -0400
From: William Atwood <william.atwood@concordia.ca>
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To: Gonzalo Camarillo <gonzalo.camarillo@ericsson.com>, Tom Henderson <tomhend@u.washington.edu>
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Subject: Re: [Hipsec] Minor correction to rfc7401 4.4.4 state machine
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As someone who ended up as interim Document Shepherd for a document that had over 100 errata pending from the previous version of the specification, I encourage you to file the erratum, even though it will be classified as "held for document update". The set of such errata provides the preparers of the next revision with a convenient, easy-to-find list of "things to fix". No one is going to go through the entire email archive of hipsec to (re)discover the error that you are now reporting, but if it is in the errata list, it will be easy to find when the time comes. Bill Atwood On 03/07/2015 3:24 PM, Gonzalo Camarillo wrote: > Hi Tom, > > Yes, the trend is to only "verify" errata that can clearly lead to > interop problems. Other errata are typically "held for document update". > > Cheers, > > Gonzalo > > Sent from my mobile > > > > ---- Tom Henderson wrote ---- > > Gonzalo, > I had a look at the criteria here: > > https://www.ietf.org/iesg/statement/errata-processing.html > > and it states that this condition should be satisfied to log an erratum: > > Only errors that could cause implementation or deployment problems or > significant confusion should be Verified. > > I'm wondering about whether this meets the criteria. On the one hand, > this is a mainstream state transition (I1-SENT gets to I2-SENT upon > receiving an R1, not an R2). On the other hand, this section is clearly > informational (section 4.4) and the transition is correctly noted in the > Table 3 in this section (also informative) and in the normative Section 6.8. > > So, I wonder whether this is in the category of "could cause significant > confusion" or rather whether an implementer would just recognize this as > an obvious typo in conflict with other parts of the specification. > > Any opinions about this? > > - Tom > > On 06/29/2015 01:36 PM, Gonzalo Camarillo wrote:> Yes, please log an > erratum. >> >> Thanks, >> >> Gonzalo >> >> On 29/06/2015 11:20 PM, Tom Henderson wrote: >>> >>> >>> On 06/28/2015 09:51 AM, Darren Lissimore wrote:> Hey all; >>>> >>>> Read through 7401, got to section 4.4.4 >>>> page 36. >>>> There's an error in the transition from I1-SENT to I2-SENT >>>> . >>>> The draft has it as recv R2, send I2 and >>>> it >>>> should be >>>> probably be >>>> recv R1, send I2 >>>> as per Table 3 page 29 "recevie r1, process" trigger. >>>> >>>> Darren Lissimore > > > _______________________________________________ > Hipsec mailing list > Hipsec@ietf.org > https://www.ietf.org/mailman/listinfo/hipsec > -- Dr. J.W. Atwood, Eng. tel: +1 (514) 848-2424 x3046 Distinguished Professor Emeritus fax: +1 (514) 848-2830 Department of Computer Science and Software Engineering Concordia University EV 3.185 email:william.atwood@concordia.ca 1455 de Maisonneuve Blvd. West http://users.encs.concordia.ca/~bill Montreal, Quebec Canada H3G 1M8
- Re: [Hipsec] Minor correction to rfc7401 4.4.4 st… Gonzalo Camarillo
- [Hipsec] Minor correction to rfc7401 4.4.4 state … Darren Lissimore
- Re: [Hipsec] Minor correction to rfc7401 4.4.4 st… Tom Henderson
- Re: [Hipsec] Minor correction to rfc7401 4.4.4 st… Tom Henderson
- Re: [Hipsec] Minor correction to rfc7401 4.4.4 st… Gonzalo Camarillo
- Re: [Hipsec] Minor correction to rfc7401 4.4.4 st… William Atwood
- Re: [Hipsec] Minor correction to rfc7401 4.4.4 st… Tom Henderson